ICP-OES研究北运河表层沉积物中重金属的空间分布特征及生态风险评价

刘蔚怡, 孟媛, 靳百川, 蒋梦云, 蔺祖弘, 胡立扬, 张婷婷^*

Distribution Characteristics and Ecological Risk Assessment of Heavy Metals in Surface Sediments of the North Canal Using ICP-OES

LIU Wei-yi, MENG Yuan, JIN Bai-chuan, JIANG Meng-yun, LIN Zu-hong, HU Li-yang, ZHANG Ting-ting^*

北运河采样点位图 1: 东沙河; 2: 南沙河; 3: 蔺沟; 4: 北小河; 5: 温榆河下段; 6: 凉水河下段; 7: 大红门闸上; 8: 萧太后河; 9: 通惠北干渠; 10: 新凤河; 11: 榆林庄; 12: 凤港减河; 13: 港沟河; 14: 老夏安公路; 15: 成辛庄村; 16: 土门楼; 17: 中泓故道